Table 5 Proteins involved in biosynthesis and stress response
From: Proteomic analysis of enterotoxigenic Escherichia coli (ETEC) in neutral and alkaline conditions
Protein | Description | 1DLC | 2DLC | Regulation | Run | Matching |
|---|---|---|---|---|---|---|
AccB | Acetyl-CoA carboxylase biotin carboxyl carrier | 1.83 | UP | 1-3 | Both | |
AccD | Acetyl-coenzyme A carboxylase carboxyl transferase | 1.53 | 1.93 | UP | 2-3 | Both |
ClpA | ATP-dependent Clp protease ATP-binding subunit | 0.66 | DOWN | 1-2 | H10407 | |
ClpB | ATP-dependent chaperone ClpB | 0.50 | 0.48 | DOWN | 1-2/All | Top |
CspE | Cold shock protein CspE | 1.72 | 1.74 | UP | 2-3/1-2 | Both |
DdlA | D-alanine--D-alanine ligase | 0.44 | DOWN | 1-3 | Both | |
DnaK | Chaperone protein DnaK | 0.63 | 0.59 | DOWN | All | Both |
ErfK | ErfK/YbiS/YcfS/YnhG family protein | 0.64 | DOWN | 2-3 | Top | |
FabB | 3-oxoacyl-(Acyl carrier protein) synthase I | 0.59 | 0.49 | DOWN | All | Both |
FabF | 3-oxoacyl-[acyl-carrier-protein] synthase 2 | 0.61 | DOWN | 2-3 | Both | |
GadA | Glutamate decarboxylase | 0.18 | 0.06 | DOWN | 1-2/2-3 | Both |
GadB | Glutamate decarboxylase beta subunit | 0.08 | 0.04 | DOWN | All/2-3 | H10407 |
GlmM | Phosphoglucosamine mutase | 0.64 | DOWN | 1-3 | Top | |
GlmS | Glutamine--fructose-6-phosphate aminotransferase | 0.61 | DOWN | All | Both | |
GlnS | Glutamine--tRNA ligase | 0.52 | DOWN | 2-3 | Both | |
Gmk | Guanylate kinase | 0.42 | DOWN | 2-3 | Both | |
GrcA | Autonomous glycyl radical cofactor | 0.41 | 0.32 | DOWN | All | H10407 |
GroEL | 60 kDa chaperonin | 2.62 | 2.79 | UP | 2-3 | Both |
GshB | Glutathione synthetase | 0.46 | DOWN | 2-3 | Both | |
HdeB | Acid stress chaperone HdeB | 0.22 | DOWN | 2-3 | Both | |
HdhA | 7-alpha-hydroxysteroid dehydrogenase | 0.27 | DOWN | 2-3 | Both | |
HtpB | Chaperone protein HtpG | 0.74 | DOWN | 1-3 | Top | |
KatG | Catalase-peroxidase | 1.90 | UP | 2-3 | Both | |
LpxA | Acyl-UDP-N-acetylglucosamine O-acyltransferase | 1.51 | UP | 2-3 | Top | |
MsyB | SecY/secA suppressor protein | 0.58 | DOWN | 2-3 | Both | |
NapA | Periplasmic nitrate reductase | 0.46 | DOWN | 1-3 | Both | |
OsmB | Osmotically inducible lipoprotein E | 0.46 | 0.36 | DOWN | 1-3/All | H10407 |
OsmE | DNA-binding transcriptional activator OsmE | 0.46 | 0.36 | DOWN | 1-3/All | Top |
OsmY | Osmotically-inducible protein Y | 0.28 | 0.26 | DOWN | All | Both |
OtsA | Alpha,alpha-trehalose-phosphate synthase | 0.67 | DOWN | 1-2 | Both | |
Prs | Ribose-phosphate pyrophosphokinase | 1.60 | UP | 2-3 | Top | |
PurA | Adenylosuccinate synthetase | 0.64 | 0.62 | DOWN | All/2-3 | Both |
Skp | Chaperone protein skp | 0.59 | DOWN | 2-3 | Both | |
SspA | Glutathione S-transferase domain protein | 0.66 | 0.55 | DOWN | 1-3 | Both |
YbaY | Glycoprotein/polysaccharide metabolism | 0.21 | DOWN | 2-3 | Top |